Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 35,724	$ 168,598
Restricted cash		50
Marketable debt securities	55,505
Prepaid expenses and other current assets	1,883	787
Total current assets	93,112	169,435
Restricted cash, non-current	745	745
Marketable debt securities, non-current	39,467
Property and equipment, net	1,719	1,240
Operating lease right-of-use asset	7,171	1,060
Goodwill	29,517	29,517
Other assets	865	1,160
Total assets	172,596	203,157
Current liabilities:
Accounts payable	954	914
Accrued expenses	2,489	1,913
Operating lease liability	855	88
Total current liabilities	4,298	2,915
Operating lease liability, non-current	6,384	999
Total liabilities	10,682	3,914
Commitments and contingencies (Note 11)
Preferred stock, $0.001 par value, authorized 10,000,000 shares:
Preferred stock, $0.001 par value, authorized 10,000,000 shares, Series 1 convertible preferred stock, 8,028 shares authorized at December 31, 2021 and 2020, respectively 8,027 shares issued and outstanding as of December 31, 2021 and 2020, respectively.
Common stock, $0.001 par value, authorized 100,000,000 shares:
Common stock, $0.001 par value, authorized 100,000,000 shares, Common stock, 11,235,731 and 11,211,840 shares issued and outstanding as of December 31, 2021 and 2020, respectively.	11	11
Additional paid in capital	256,126	245,992
Accumulated deficit	(94,012)	(46,760)
Accumulated other comprehensive income (loss)	(211)
Total stockholders’ equity	161,914	199,243
Total liabilities and stockholders’ equity	$ 172,596	$ 203,157